Saffron
A spice extract with encouraging early evidence for mood.
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What it is
Saffron is the prized spice from the crocus flower. Concentrated extracts have been studied for mood, with active compounds including crocin and safranal.
How it works
Saffron is the spice from the crocus flower, and its compounds (crocin and safranal) are thought to influence serotonin activity, the basis for its study in mood. Concentrated, standardized extracts are used rather than culinary threads.
What it's been studied for
Taken to support mood and emotional well-being.
What the evidence shows
Several randomized trials suggest saffron extract may help symptoms of mild-to-moderate low mood, sometimes compared favorably to standard options in small studies. Encouraging, though larger independent trials are still needed.
Who should consider it
It's used to support mood and emotional well-being, with some of the more encouraging early evidence among mood botanicals. People taking antidepressants or with a diagnosed mood disorder should coordinate with a provider rather than self-treat.
Amounts commonly studied
Studies commonly use around 30 mg per day of a standardized extract.
How to take it
Studies commonly use around 30 mg per day of a standardized extract (such as affron or Satiereal). It's typically taken consistently over several weeks. Very high amounts of saffron can be toxic, so stick to supplement doses.
Forms & absorption
Standardized extracts (such as affron or Satiereal) are the studied forms, not culinary saffron threads.
Food sources
Culinary saffron threads flavor food but at far lower amounts than studied extracts.
Safety & interactions
Generally well tolerated at supplement doses; very high amounts can be toxic. If you take antidepressants or have a mood disorder, coordinate with your provider rather than self-treating.
Myths & what it won't do
Myth: saffron is a proven natural antidepressant. Reality: several trials are encouraging for mild-to-moderate low mood, but larger independent studies are still needed. Myth: cooking saffron gives the same effect. Reality: research uses concentrated standardized extracts, not the small amounts used in food.
Common questions
- Does saffron help mood?
- Several randomized trials suggest it may help mild-to-moderate low mood, sometimes favorably versus standard options in small studies — promising but not definitive.
- Is it safe with antidepressants?
- Coordinate with your provider rather than combining on your own, especially given saffron's effects on serotonin-related pathways.
- What dose is used?
- Studies commonly use about 30 mg per day of a standardized extract.
The amounts listed here are what published research has used — not a prescription or a recommended dose for you. Confirm anything you plan to take with your own healthcare provider, especially if you take medications, are pregnant or nursing, or have a health condition.
Related goals
Research on Saffron
Recommendations on this page are informed by published research. This is educational information, not medical advice.
- Tóth B, Hegyi P, Lantos T, et al. The Efficacy of Saffron in the Treatment of Mild to Moderate Depression: A Meta-analysis. Planta Med. 2019;85(1):24-31. View study →